linux-kernel - [PATCH] Mark sparc and sparc64 as not having virt_to

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Message-Id: <20070718144140.3b4fd82e.sfr@canb.auug.org.au>
Date:	Wed, 18 Jul 2007 14:41:40 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	"David S. Miller" <davem@...emloft.net>, wli@...omorphy.com
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	sparclinux@...r.kernel.org
Subject: [PATCH] Mark sparc and sparc64 as not having virt_to_bus


Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 arch/sparc/Kconfig       |    3 +++
 arch/sparc64/Kconfig     |    3 +++
 include/asm-sparc64/io.h |    5 -----
 3 files changed, 6 insertions(+), 5 deletions(-)

This is part of a rash attempt to make allmodconfig builds work for sparc
and sparc64 :-)

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 73df711..603d83a 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -21,6 +21,9 @@ config GENERIC_ISA_DMA
 	bool
 	default y
 
+config ARCH_NO_VIRT_TO_BUS
+	def_bool y
+
 source "init/Kconfig"
 
 menu "General machine setup"
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index b84b6af..df6ee71 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -62,6 +62,9 @@ config AUDIT_ARCH
 	bool
 	default y
 
+config ARCH_NO_VIRT_TO_BUS
+	def_bool y
+
 choice
 	prompt "Kernel page size"
 	default SPARC64_PAGE_SIZE_8KB
diff --git a/include/asm-sparc64/io.h b/include/asm-sparc64/io.h
index ad595b6..9565a89 100644
--- a/include/asm-sparc64/io.h
+++ b/include/asm-sparc64/io.h
@@ -14,11 +14,6 @@
 #define __SLOW_DOWN_IO	do { } while (0)
 #define SLOW_DOWN_IO	do { } while (0)
 
-extern unsigned long virt_to_bus_not_defined_use_pci_map(volatile void *addr);
-#define virt_to_bus virt_to_bus_not_defined_use_pci_map
-extern unsigned long bus_to_virt_not_defined_use_pci_map(volatile void *addr);
-#define bus_to_virt bus_to_virt_not_defined_use_pci_map
-
 /* BIO layer definitions. */
 extern unsigned long kern_base, kern_size;
 #define page_to_phys(page)	(page_to_pfn(page) << PAGE_SHIFT)
-- 
1.5.2.3

-
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